It would be b; 80 because 0.2 times -80 is -16
C) All rectangles are quadrilaterals and parallelograms.
This is because all rectangles have 2 sets of parallel sides, making them a parallelogram, and always have 4 sides because they have 4 right angles and in regular shapes # of angles is always equal to # of sides. Hope this helped!
The answer would be: 3hours 8mins 10 sec
I'm not sure about my answer but it might be 45%.
You might want to check with somebody else just in case it is wrong.
Hoped this helped you today. ;)
Answer:
2 rational number because it's negative it can't be natural and cuz it's fraction it can't be whole nor integers
